CH

Christian Helmrich

Fraunhofer: 13 patents #2 of 484Top 1%
Overall (2018): #3,977 of 503,207Top 1%
13
Patents 2018

Issued Patents 2018

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10147431 Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension Sascha Dick, Christian Ertel, Johannes Hilpert, Andreas Hoelzer, Achim Kuntz 2018-12-04
10134404 Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework Sascha Disch, Frederik Nagel, Ralf Geiger, Balaji Nagendran Thoshkahna, Konstantin Schmidt +3 more 2018-11-20
10083706 Harmonicity-dependent controlling of a harmonic filter tool Goran Markovic, Emmanuel Ravelli, Manuel Jander, Stefan Doehla 2018-09-25
10002621 Apparatus and method for decoding an encoded audio signal using a cross-over filter around a transition frequency Sascha Disch, Ralf Geiger, Frederik Nagel, Christian Neukam, Konstantin Schmidt +1 more 2018-06-19
9997163 Apparatus and method realizing improved concepts for TCX LTP Michael Schnabel, Goran Markovic, Ralph Sperschneider, Jérémie Lecomte 2018-06-12
9978377 Apparatus and method for generating an adaptive spectral shape of comfort noise Michael Schnabel, Goran Markovic, Ralph Sperschneider, Jérémie Lecomte 2018-05-22
9978376 Apparatus and method realizing a fading of an MDCT spectrum to white noise prior to FDNS application Michael Schnabel, Goran Markovic, Ralph Sperschneider, Jérémie Lecomte 2018-05-22
9978378 Apparatus and method for improved signal fade out in different domains during error concealment Michael Schnabel, Goran Markovic, Ralph Sperschneider, Jérémie Lecomte 2018-05-22
9953656 Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals Sascha Dick, Christian Ertel, Johannes Hilpert, Andreas Hoelzer, Achim Kuntz 2018-04-24
9947329 Apparatus and method for encoding or decoding an audio signal using a transient-location dependent overlap Jérémie Lecomte, Goran Markovic, Markus Schnell, Bernd Edler, Stefan Reuschl 2018-04-17
9940938 Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals Sascha Dick, Christian Ertel, Johannes Hilpert, Andreas Hoelzer, Achim Kuntz 2018-04-10
9916833 Apparatus and method for improved signal fade out for switched audio coding systems during error concealment Michael Schnabel, Goran Markovic, Ralph Sperschneider, Jérémie Lecomte 2018-03-13
9916834 Method and apparatus for obtaining spectrum coefficients for a replacement frame of an audio signal, audio decoder, audio receiver, and system for transmitting audio signals Janine Sukowski, Ralph Sperschneider, Goran Markovic, Wolfgang Jaegers, Bernd Edler +1 more 2018-03-13